Thermory Benchmark Ash Cladding 1×6 T/G (JEM), finished with Vivid Black, features a clean tongue-and-groove profile that, when installed, creates a nickel gap for shadow-line detail and a consistent linear reveal. JEM (Joint End Matched) ends eliminate the need for joints to land on framing members, reducing material waste, labor time, and layout constraints. The Vivid Black finish delivers a rich, saturated color with enhanced UV protection, resisting the natural graying process while giving the facade a bold, modern aesthetic. The thermally modified ash underneath provides proven rot resistance, dimensional stability, and durability without chemical treatment, backed by third-party testing.